Alternator

Putaran Putaran
No Engine Generator Beban Load Factor
Tegangan Arus

(RPM) (RPM) (Volt) (Ampere)

1 1700 1238 0 0 0 0.85
2 1235 1000 165 3.3 0.85
3 1225 2000 175 7.1 0.85
4 1221 3000 177 10.8 0.85
5 1210 4000 179 14.2 0.85
6 1207 5000 186 17.5 0.85

1 1800 1211 0 0 0 0.85

2 1294 1000 178 3.3 0.85
3 1299 2000 190 7.3 0.85
4 1294 3000 191 11.1 0.85
5 1288 4000 188 14.8 0.85
6 1284 5000 182 18.3 0.85

1 1900 1382 0 0 0 0.85

2 1377 1000 195 3.5 0.85
3 1370 2000 203 7.6 0.85
4 1366 3000 203 11.5 0.85
5 1360 4000 200 15.4 0.85
6 1351 5000 193 19 0.85

1 2000 1451 0 0 0 0.85

2 1446 1000 210 3.7 0.85
3 1432 2000 216 7.9 0.85
4 1428 3000 216 11.9 0.85
5 1430 4000 213 16 0.85
6 1415 5000 204 19.6 0.85

1 2100 1526 0 0 0 0.85

2 1515 1000 225 3.9 0.85
3 1511 2000 230 8.2 0.85
4 1507 3000 230 12.4 0.85
5 1499 4000 226 16.5 0.85
6 1488 5000 217 20.3 0.85

SFOC VS DAYA
1.6 1700 RPM
1.4 1700 RPM
1800 RPM
1.2
1800 RPM
1 1900 RPM
 SFOC VS DAYA
1.6 1700 RPM
1.4 1700 RPM
1800 RPM
1.2
1800 RPM
1 1900 RPM
0.8 1900 RPM
2000 RPM
0.6
2000 RPM
0.4 2100 RPM
0.2 2100 RPM

0
0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5

BMEP VS RPM
350
300
250
200 P1
150 P2
P3
100
50
0
1500 1600 1700 1800 1900 2000 2100 2200

RPM
 Jml. Bahan
Bakar Waktu

1. Daya
(ml) RPM Eng RPM Gen n Gen teori Eff Belt
189 1700 1238 1158.8275392 1.0683211765
124 1235 1.0657323529
105 1225 1.0571029412
20
79 1221 1.0536511765
66 1210 1.0441588235
62 1207 1.04157

178 1800 1211 1226.993865 0.986965

125 1294 1.05461
99 1299 1.058685
20
70 1294 1.05461
61 1288 1.04972
48 1284 1.04646

157 1900 1382 1295.1601909 1.0670494737

110 1377 1.0631889474
98 1370 1.0577842105
20
70 1366 1.0546957895
57 1360 1.0500631579
43 1351 1.0431142105

146 2000 1451 1363.3265167 1.0643085

108 1446 1.060641
85 1432 1.050372
20
62 1428 1.047438
53 1430 1.048905
40 1415 1.0379025

142 2100 1526 1431.4928425 1.06602

97 1515 1.0583357143
76 1511 1.0555414286
20
59 1507 1.0527471429
47 1499 1.0471585714
38 1488 1.0394742857

Ef. THERMAL VS DAYA

1700 RPM 0.3
1700 RPM
0.25
1800 RPM
1800 RPM 0.2
1900 RPM
0.15
 Ef. THERMAL VS DAYA
1700 RPM 0.3
1700 RPM
0.25
1800 RPM
1800 RPM 0.2
1900 RPM
Efisiensi Thermal 0.15
1900 RPM
2000 RPM 0.1
2000 RPM
0.05
2100 RPM
2100 RPM 0
0 0.5 1 1.5 2 2.5 3 3.5

Daya (kW)
5

Engine Envelope
3.5
3
2.5
P1
2
P2 Daya 1.5
P3
1
0.5
0
0 2200 1500 1600 1700 1800 1900

RPM
 2. SFC
daya (kW) mf daya SFC (kg/kWh)
0 8.78E-005 0 #DIV/0! 1.5
0.54097017 0.000134 0.54097017 0.8908725673
1.24452235 0.000158 1.244522349 0.4573183099
1.92098401 0.00021 1.920984007 0.3937855253
2.57749835 0.000252 2.577498352 0.3512919978
3.30891883 0.000339 3.308918832 0.3685771391

0 9.33E-005 0 #DIV/0! 1.5

0.58974686 0.000133 0.589746865 0.8106528893
1.38718149 0.000168 1.38718149 0.4351531275
2.12857053 0.000237 2.128570528 0.4010739952
2.80652992 0.000272 2.806529921 0.3490688355
3.36994978 0.000346 3.36994978 0.3694417072

0 0.000106 0 #DIV/0! 1.5

0.67969768 0.000151 0.679697678 0.7992858367
1.54431587 0.000169 1.544315868 0.3948647625
2.34363648 0.000237 2.343636482 0.3642690717
3.10569554 0.000291 3.105695544 0.337580113
3.72222509 0.000386 3.722225086 0.3733700702

0 0.000114 0 #DIV/0! 1.5

0.77566856 0.000154 0.775668565 0.7133631017
1.72013008 0.000195 1.720130078 0.4087242194
2.59833995 0.000268 2.598339949 0.3709564516
3.44022632 0.000313 3.44022632 0.3277537769
4.07899586 0.000415 4.078995859 0.3662666135

0 0.000117 0 #DIV/0! 1.5

0.87790446 0.000171 0.877904463 0.7017648276
1.89186433 0.000218 1.891864329 0.4156301155
2.86846155 0.000281 2.868461554 0.3531096153
3.77053968 0.000353 3.770539677 0.33721681
4.48709852 0.000437 4.48709852 0.3504785045

ERMAL VS DAYA Daya Full Load

1700 RPM 3.5
1700 RPM 3
1800 RPM
2.5
1800 RPM
2
1900 RPM
ERMAL VS DAYA Daya Full Load
1700 RPM 3.5
1700 RPM 3
1800 RPM
2.5
1800 RPM
2
1900 RPM
Daya Full load (kW) 1.5
1900 RPM
2000 RPM 1
2000 RPM
0.5
2100 RPM
0
5 2 2.5 3 3.5 4 4.5 5 2100 RPM 1500 1600 1700 1

Daya (kW)

ngine Envelope

1800 1900 2000 2100 2200

RPM
 3. torsi 4. BMEP (kPa) 5. efisiensi thermal
rps torsi daya BMEP mbb
20.6333333333 0 0 0 189
20.5833333333 0.004185 0.54097 106.5273 124
20.4166666667 0.009706 1.244522 247.0706 105
20.35 0.015031 1.920984 382.6155 79
20.1666666667 0.020352 2.577498 518.045 66
20.1166666667 0.026192 3.308919 666.7044 49

20.1833333333 0 0 0 178
21.5666666667 0.004354 0.589747 110.8373 125
21.65 0.010203 1.387181 259.704 99
21.5666666667 0.015716 2.128571 400.0445 70
21.4666666667 0.020818 2.80653 529.9175 61
21.4 0.025076 3.36995 638.2824 48

23.0333333333 0 0 0 157
22.95 0.004716 0.679698 120.0429 110
22.8333333333 0.01077 1.544316 274.1385 98
22.7666666667 0.016392 2.343636 417.2478 70
22.6666666667 0.021818 3.105696 555.3598 57
22.5166666667 0.026323 3.722225 670.0416 43

24.1833333333 0 0 0 146
24.1 0.005125 0.775669 130.4555 108
23.8666666667 0.011477 1.72013 292.1277 85
23.8 0.017384 2.59834 442.5091 62
23.8333333333 0.022985 3.440226 585.0668 53
23.5833333333 0.027542 4.078996 701.0537 40

25.4333333333 0 0 0 142
25.25 0.005536 0.877904 140.9253 97
25.1833333333 0.011962 1.891864 304.4949 76
25.1166666667 0.018186 2.868462 462.9033 59
24.9833333333 0.024032 3.77054 611.7252 47
24.8 0.028811 4.487099 733.3599 38

Daya Full Load VS RPM Torsi Fu

3.5 0.015
3 0.0145
2.5
0.014
Torsi Full Load
2
0.0135
 Daya Full Load VS RPM Torsi Fu
3.5 0.015
3 0.0145
2.5
0.014
Torsi Full Load
2
0.0135
1.5
0.013
1
0.5 0.0125

0 0.012
1500 1600 1700 1800 1900 2000 2100 2200 1500 1600

RPM
. efisiensi thermal 6. Data pada full load
0.0166 Qfuel Efisiensi RPM SFOC Daya
8.78307E-005 3.671323 0 1700 0.271 2.421
0.000133871 5.595806 0.0966742103 1800 0.279 2.451
0.0001580952 6.608381 0.1883248496 1900 0.247 2.648
0.0002101266 8.783291 0.2187089072 2000 0.246 2.923
0.0002515152 10.51333 0.2451647133 2100 0.241 3.216
0.0003387755 14.16082 0.2336672375

9.32584E-005 3.898202 0 7. Envelope

0.0001328 5.55104 0.1062407882 daya 60% daya 100%
0.0001676768 7.008889 0.1979174605 1.4526 2.421
0.0002371429 9.912571 0.2147344454 1.4706 2.451
0.0002721311 11.37508 0.2467261272 1.5888 2.648
0.0003458333 14.45583 0.2331204091 1.7538 2.923
1.9296 3.216
0.0001057325 4.419618 0
0.0001509091 6.308 0.1077516928
0.0001693878 7.080408 0.218111136
0.0002371429 9.912571 0.2364307283
0.0002912281 12.17333 0.2551228541
0.0003860465 16.13674 0.230667664

0.0001136986 4.752603 0
0.0001537037 6.424815 0.1207301046
0.0001952941 8.163294 0.2107151909
0.0002677419 11.19161 0.2321684972
0.0003132075 13.09208 0.2627716535
0.000415 17.347 0.2351412843

0.0001169014 4.886479 0
0.000171134 7.153402 0.1227254467
0.0002184211 9.13 0.2072140557
0.0002813559 11.76068 0.2439027378
0.0003531915 14.7634 0.2553977126
0.0004368421 18.26 0.2457337634

Torsi Full Load VS RPM

0.015

0.0145

0.014
ull Load
0.0135
 Torsi Full Load VS RPM
0.015

0.0145

0.014
ull Load
0.0135

0.013

0.0125

0.012
1500 1600 1700 1800 1900 2000 2100 2200

RPM
 1.471 1.859 2.33
Torsi sfoc
0.013606 1 0.444 0.33 0.279
0.01301 2 0.46 0.342 0.287
0.013315 3 0.486 0.36 0.269
0.013963 4 0.529 0.398 0.294
0.014631 5 0.586 0.454 0.336

data pengambilan sampel

1. sfoc vs daya daya sfoc
1700 1700 1700 1.165 0.5902
2100 2100 1800 1.386 0.489
1900 1.39 0.516
2000 1.879 0.3908
2100 1.604 0.533
RPS BMEP
28.33333 210.4351 265.9408 333.3201
30 198.7443 251.1663 314.8023
31.66667 188.2841 237.947 298.2338
33.33333 178.8699 226.0497 283.3221
35 170.3522 215.2854 269.8305

2. ef thermal daya ef therm full load

1700 1.176 0.172 2.641 0.247
1800 1.872 0.221 2.715 0.244
1900 1.358 0.188 2.821 0.257
2000 2.208 0.234 3.419 0.258
2100 1.248 0.153 3.546 0.26
 Volume Massa Jenis Waktu LHV Daya
No
(m^3) (kg/m^3) (s) (kJ/kg) (kW)
1 20x10^-6 830 189 41800 0
2 20x10^-6 830 124 41800 0.54097017
3 20x10^-6 830 105 41800 1.244522349
4 20x10^-6 830 79 41800 1.920984007
5 20x10^-6 830 66 41800 2.577498352
6 20x10^-6 830 62 41800 3.308918832

1 20x10^-6 830 178 41800 0

2 20x10^-6 830 125 41800 0.589746865
3 20x10^-6 830 99 41800 1.38718149
4 20x10^-6 830 70 41800 2.128570528
5 20x10^-6 830 61 41800 2.806529921
6 20x10^-6 830 48 41800 3.36994978

1 20x10^-6 830 157 41800 0

2 20x10^-6 830 110 41800 0.679697678
3 20x10^-6 830 98 41800 1.544315868
4 20x10^-6 830 70 41800 2.343636482
5 20x10^-6 830 57 41800 3.105695544
6 20x10^-6 830 43 41800 3.722225086

1 20x10^-6 830 146 41800 0

2 20x10^-6 830 108 41800 0.775668565
3 20x10^-6 830 85 41800 1.720130078
4 20x10^-6 830 62 41800 2.598339949
5 20x10^-6 830 53 41800 3.44022632
6 20x10^-6 830 40 41800 4.078995859

1 20x10^-6 830 142 41800 0

2 20x10^-6 830 97 41800 0.877904463
3 20x10^-6 830 76 41800 1.891864329
4 20x10^-6 830 59 41800 2.868461554
5 20x10^-6 830 47 41800 3.770539677
6 20x10^-6 830 38 41800 4.48709852
 SFOC Daya
Efisiensi Thermal No RPM Torsi
(kg/kWh) (kW)
0 1 1700 1.56123 0.026192
0.0002474646 0.0966742103 2 1800 2.81746 0.025076
0.0001270329 0.1883248496 3 1900 3.02765 0.026323
0.0001093849 0.2187089072 4 2000 3.45614 0.027542
9.75811105E-005 0.2451647133 5 2100 3.81905 0.028811
8.09152321E-005 0.2956605863

0
0.0002251814 0.1062407882
0.0001208759 0.1979174605
0.0001114094 0.2147344454
9.69635654E-005 0.2467261272
0.0001026227 0.2331204091

0
0.0002220238 0.1077516928
0.0001096847 0.218111136
0.0001011859 0.2364307283
9.37722536E-005 0.2551228541
0.0001037139 0.230667664

0
0.0001981564 0.1207301046
0.0001135345 0.2107151909
0.0001030435 0.2321684972
9.10427158E-005 0.2627716535
0.0001017407 0.2351412843

0
0.0001949347 0.1227254467
0.0001154528 0.2072140557
0.000098086 0.2439027378
9.36713361E-005 0.2553977126
9.73551401E-005 0.2457337634
 BMEP (kPa)
1 2 3
148.33569 138.148482 134.6699
549.068489 497.99235 490.9474
678.097829 589.338682 539.1705
903.350537 837.147543 736.0634
1275.2668 1183.02155 1089.825